344922973 has 8 divisors (see below), whose sum is σ = 360878400. Its totient is φ = 329047488.

The previous prime is 344922967. The next prime is 344922997. The reversal of 344922973 is 379229443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344922973 - 2¹⁷ = 344791901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344922913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11068 + ... + 28501.

It is an arithmetic number, because the mean of its divisors is an integer number (45109800).

Almost surely, 2^344922973 is an apocalyptic number.

It is an amenable number.

344922973 is a deficient number, since it is larger than the sum of its proper divisors (15955427).

344922973 is a wasteful number, since it uses less digits than its factorization.

344922973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39971.

The product of its digits is 326592, while the sum is 43.

The square root of 344922973 is about 18572.1020081196. The cubic root of 344922973 is about 701.3057078508.

The spelling of 344922973 in words is "three hundred forty-four million, nine hundred twenty-two thousand, nine hundred seventy-three".